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OCN: 558C REGIONAL TELEPHONE CORPORATION - NY

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
212-718 A New York City Zone 01 NY NYCMNYZRXEX  132      
315-222 0 Watertown NY   136   2022-12-30   
315-900 A Sempronius NY SYRCNY027MD  136      
315-900 0 Sempronius NY   136   2023-07-03   
315-900 1 Sempronius NY   136   2023-07-03   
315-900 2 Sempronius NY   136   2023-07-03   
315-900 3 Sempronius NY   136   2023-07-03   
315-900 4 Sempronius NY   136   2023-07-03   
315-900 5 Sempronius NY   136   2023-07-03   
315-900 6 Sempronius NY   136   2023-07-03   
315-900 7 Sempronius NY   136   2023-07-03   
315-900 8 Sempronius NY   136   2023-07-03   
315-900 9 Sempronius NY   136   2023-07-03   
329-200 0 Bloomingburg NY   133   2023-10-22   
329-444 4 Stanfordville NY   133   2023-11-08   
329-777 7 Tivoli NY   133   2023-11-08   
347-222 0 New York City Zone 06 NY   132   2022-10-24   
347-222 1 New York City Zone 06 NY   132   2022-10-24   
347-222 2 New York City Zone 06 NY   132   2022-10-24   
347-222 4 New York City Zone 06 NY   132   2022-09-23   
347-800 A New York City Zone 04 NY NYCMNYZRXEX  132      
347-800 0 New York City Zone 04 NY   132   2023-08-05   
347-800 1 New York City Zone 04 NY   132   2023-08-05   
347-800 2 New York City Zone 04 NY   132   2023-08-05   
347-800 3 New York City Zone 04 NY   132   2023-08-05   
347-800 4 New York City Zone 04 NY   132   2023-08-05   
347-800 5 New York City Zone 04 NY   132   2023-08-05   
347-800 6 New York City Zone 04 NY   132   2023-08-05   
347-800 7 New York City Zone 04 NY   132   2023-08-05   
347-800 8 New York City Zone 04 NY   132   2023-08-05   
347-800 9 New York City Zone 04 NY   132   2023-08-05   
347-900 A New York City Zone 06 NY NYCMNYZRXEX  132      
347-900 0 New York City Zone 06 NY   132   2023-08-26   
347-900 1 New York City Zone 06 NY   132   2023-08-26   
347-900 2 New York City Zone 06 NY   132   2023-08-26   
347-900 3 New York City Zone 06 NY   132   2023-08-26   
347-900 4 New York City Zone 06 NY   132   2023-08-26   
347-900 5 New York City Zone 06 NY   132   2023-08-26   
347-900 6 New York City Zone 06 NY   132   2023-08-26   
347-900 7 New York City Zone 06 NY   132   2023-08-26   
347-900 8 New York City Zone 06 NY   132   2023-08-26   
347-900 9 New York City Zone 06 NY   132   2023-08-26   
347-999 A New York City Zone 11 NY NYCMNYZRXEX  132   2024-04-22   
363-222 2 Cold Spring Harbor NY   132   2024-02-23   
363-363 A Nassau Zone 2 NY NYCMNYZRXEX  132      
363-363 0 Nassau Zone 2 NY   132   2024-02-18   
363-363 1 Nassau Zone 2 NY   132   2024-02-18   
363-363 2 Nassau Zone 2 NY   132   2024-02-18   
363-363 3 Nassau Zone 2 NY   132   2024-02-18   
363-363 4 Nassau Zone 2 NY   132   2024-02-18   
363-363 5 Nassau Zone 2 NY   132   2024-02-18   
363-363 6 Nassau Zone 2 NY   132   2024-02-18   
363-363 7 Nassau Zone 2 NY   132   2024-02-18   
363-363 8 Nassau Zone 2 NY   132   2024-02-18   
363-363 9 Nassau Zone 2 NY   132   2024-02-18   
363-444 4 Farmingdale NY   132   2024-02-18   
363-777 7 Nassau Zone 1 NY   132   2024-02-18   
516-999 A Nassau Zone 6 NY NYCMNYZRXEX  132   2024-04-22   
518-999 A Salem NY ALBYNYPSQMD  134   2024-04-22   
585-550 A Rochester NY ROCHNYEIHMD  974      
585-550 0 Rochester NY   974   2023-01-01   
585-550 1 Rochester NY   974   2023-11-03   
585-550 2 Rochester NY   974   2023-11-03   
585-550 3 Rochester NY   974   2023-11-03   
585-550 4 Rochester NY   974   2023-09-18   
585-550 5 Rochester NY   974   2023-09-18   
585-550 6 Rochester NY   974   2023-09-18   
585-550 7 Rochester NY   974   2023-09-18   
585-550 8 Rochester NY   974   2023-09-18   
585-550 9 Rochester NY   974   2023-09-18   
585-660 2 Rochester NY   974   2023-09-07   
585-660 3 Rochester NY   974   2023-09-07   
585-660 6 Rochester NY   974   2023-09-07   
585-800 5 Bolivar NY   140   2022-12-30   
607-867 5 Mount Upton NY   138   2022-12-05   
631-999 A Jamesport NY NYCMNYZRXEX  132   2024-04-22   
646-444 5 New York City Zone 01 NY   132   2023-04-09   
680-680 A Phelps NY SYRCNY027MD  136      
680-680 0 Phelps NY   136   2022-12-02   
680-680 1 Phelps NY   136   2022-12-02   
680-680 2 Phelps NY   136   2022-12-02   
680-680 3 Phelps NY   136   2022-12-02   
680-680 4 Phelps NY   136   2022-12-02   
680-680 5 Phelps NY   136   2022-12-02   
680-680 6 Phelps NY   136   2022-12-02   
680-680 7 Phelps NY   136   2022-12-02   
680-680 8 Phelps NY   136   2022-12-02   
680-680 9 Phelps NY   136   2022-12-02   
680-900 A Barneveld NY SYRCNY027MD  136      
680-900 0 Barneveld NY   136   2023-07-03   
680-900 1 Barneveld NY   136   2023-07-03   
680-900 2 Barneveld NY   136   2023-07-03   
680-900 3 Barneveld NY   136   2023-07-03   
680-900 4 Barneveld NY   136   2023-07-03   
680-900 5 Barneveld NY   136   2023-07-03   
680-900 6 Barneveld NY   136   2023-07-03   
680-900 7 Barneveld NY   136   2023-07-03   
680-900 8 Barneveld NY   136   2023-07-03   
680-900 9 Barneveld NY   136   2023-07-03   
716-234 5 Sherman NY   140   2022-12-30   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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